Related Questions

Two numbers are 35% and 50% lesser than a third number. By how much percent is the second number to be enhanced to make it equal to the first number?
A 23.08 percent
B 15 percent
C 25 percent
D 30 percent
The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers. What is the difference between the first and the third of these three numbers?
A 15
B 45
C 60
D None of these
The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers . what is the difference between the first and the third of these three numbers?
A 15
B 45
C 60
D None of them
The average of the first and the second of three numbers is 15 more than the average of the second and the third of these numbers .what is the difference between the first and the third of these three numbers?
A 15
B 45
C 60
D None of these
Two numbers are 90% and 75% lesser than a third number. By what % should the first number be increased so that it becomes equal to the second number?
A 250
B 200
C 150
D 100
Two men and women are entrusted with a task. The second man needs three hours more to cope up with the job than the second man and the woman would need working together. The first man, working alone, would need as much time as second man and the woman working together. The first man working alone, would spend eight hours less than the double period of the time second man would spend working alone. How much time would the two men and the women need to complete the task if they all asked together?
A 1 hour
B 2 hours
C 3 hours
D 4 hours
E 5 hours
Of the three numbers, the average of the first number and the second number is 37 more than the average of second number and third number. What is the difference between the first and the third number?
A 74
B 73
C 37
D cannot be determined
দুই সংখ্যার বিয়োগফল ৬৬ এবং তাদের অনুপাত ৭ঃ৫ হলে সংখ্যাদ্বয় কত?
A ২৩১,১৬৫
B ২২৩,১১৬
C ২২২,১২০
D ১৯০,১২৪
করিম ও রহিমের বেতনের অনুপাত ৭ঃ৫; করিমের বেতন রহিমের বেতন অপেক্ষা ৪০০ টাকা বেশি। রহিমের বেতন কত?
A ৯০০ টাকা
B ১০০০ টাকা
C ১১০০ টাকা
D ১৬০০ টাকা
বাবু ও জামালের মাসিক বেতনের অনুপাত ৭ঃ৫ এবং দুজেনর মাসিক বেতন একত্র্রে ২৪,০০০ টাকা। এক বছর পরে বাবুর বেতন ৫০০ টাকা এবং জামালের বেতন ৩৫০ টাকা বৃদ্ধি পেল্ এক বছর তাদের মাসিক বেতনের অনুপাত কত হবে?
A ২৯০ঃ২০৭
B ১৪৫ঃ১০৩
C ৫০০ঃ৩৫০
D ৭ঃ৫

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